*{
	padding: 0px;
	margin: 0px;
    box-sizing: border-box;
    
    
    
                   
}

/*公共样式*/

.fl {
    float: left;
}

.fr {
    float: right;
}

a{
    text-decoration: none;
}
li{
	list-style: none;
}


	
    

 img,a { -webkit-touch-callout: none; }